
WaHaGames - Play Instantly, Fun Always
Instantly play curated HTML5 and WebGL games in your browser without downloading or logging in.
WaHaGameStore — 在线 HTML 游戏,免登录、免下载
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Instantly play curated HTML5 and WebGL games in your browser without downloading or logging in.
WaHaGameStore — 在线 HTML 游戏,免登录、免下载

Explore the life cycle of a star in an interactive WebGL visualization.
@rotaercz · X
Built it for my son. 0 MRR but priceless to make a child happy.

Real-time WebGL shader creating liquid metal effects for UI components.
@MengTo · X
These will instantly make your vibe-coded projects look less generic. Free, open-source libraries from the same creator: • • •

Play a collection of HTML5 games online directly in your browser.
Games Hub — HTML5 游戏集合站点

Local-first cognitive runtime with live AST graphs, runs in your browser with no data sharing.
@fortsignal1 · X

Turn prompts, designs, or screenshots into production-ready web and mobile apps.
@buildwithbk · X

Paint areas of images and add springy wobble effects to create animated GIFs or videos.
plutozc · V2EX
purupuru 抖动起来吧 部分图片区域抖动工具 二次元们 抖动起来吧 [purupuru maker]( https://purupuru-maker.com/) 二次元们 各位食用愉快😀 各种不同的抖动方式 优化了下手机端使用

40+ analytics apps and APIs for data workflows—no signup needed, accessible in browser, Excel, Claude, and AI agents.
@amarHarolikar · X
I have rebuilt the Markdown to PDF converter on You paste your text or Markdown, you get a properly typeset PDF back, and your AI agent can do the same over MCP or a plain API call. No sign up, no key, free. Had built this a long time back as a fairly basic thing and then left it alone, and over the last few weeks I could see a rise in traffic. Took a fresh look and found that lot of it was not rendering. Headings below a certain level were being dropped, nested lists were coming out flat, and code blocks were losing their formatting. What is there now: - Page breaks where you want them, using :::pagebreak::: on a line by itself - Tables, nested lists, task lists and code blocks all render properly - Greek letters, maths symbols, arrows and the rupee sign come out right - Emoji and symbols do not break the render - Plain dot txt files keep their line breaks Live tool at API & MCP docs (humans): API & MCP docs (AI)

Privacy-first analytics with real-time tracking, performance monitoring, and error detection as a Google Analytics alternative.
u/Sensiduct · Reddit
I've hit 100 clicks/day on Google Search - here's what helped me achieve that Many people are saying "I wish I started working on SEO yesterday" but no one is saying what exactly am I supposed to do to grow my startup. I've been experimenting a lot with different things lately, and here's what worked and what did not work for me. Just in case - my startup is B2B - web analytics SaaS - Swetrix . I'll also appreciate some comments on what else I could try to get more users fr

Cull and edit RAW photos in your browser with local processing.
@am56ay · X

Embed a lightweight widget on your website to collect user feedback, bug reports, and screenshots
@CoryMeikleDev · X
I built SiteSay a tool that allows you to embed an incredibly lightweight (4.33kB gzipped) widget to your website for collecting feedback/bug reports with screenshots. It also automatically attaches any uncaught JS errors/unhandled promise rejections.

Automatically review GitLab pull requests using AI models like DeepSeek and OpenAI.
AI Codereview for Gitlab — 基于大模型(DeepSeek,OpenAI等)的 GitLab 自动代码审查工具;支持钉钉/企业微信/飞书推送消息和生成日报;支持Docker部署;可视化 Dashboard - [查看仓库](https://github.com/sunmh207/AI-Codereview-Gitlab)